Cosmological Models based on Artificial Intelligence Approach for Conharmonically Flat Space Time

The present research work explores artificial intelligence based cosmological models for conharmonically flat spacetime. There has been presumed a linear relationship between Deceleration parameter and Hubble parameter, i.e., q=α+ßH to obtain the cosmological models. For different parameters, the cosmological models depend on time have been developed. Then, the data set for all the cosmological parameters such as density, pressure, cosmological constant and expansion scalar have been generated by using developed analytical models. The generated data set has been utilized to build up ANN based cosmological models for the cosmological parameters mentioned above. Finally, the reliability of the ANN models has been verified and behavior of the universe with time has also been studied.